Rule History

SID: 903205835 • Source: abuse.ch/sslbl-blacklist

Versions (3)

Version DetailsCurrent

Rev: 1 • Jun 25, 2025, 11:40 AM

Message:

SSLBL: Malicious SSL certificate detected (VenomRAT C&C)

Rule:

alert tls $EXTERNAL_NET any -> $HOME_NET any (msg:"SSLBL: Malicious SSL certificate detected (VenomRAT C&C)"; tls_cert_fingerprint; content:"f4:cb:7c:62:22:ce:74:80:d3:78:dc:4e:12:3a:b1:80:4c:7a:62:49"; reference:url, sslbl.abuse.ch/ssl-certificates/sha1/f4cb7c6222ce7480d378dc4e123ab1804c7a6249/; sid:903205835; rev:1;)

Created:

Jun 25, 2025, 11:40 AM

Updated:

Jun 25, 2025, 11:40 AM

DB Created:

Jul 17, 2025, 2:34 PM

DB Updated:

Jul 17, 2025, 2:34 PM

Filename:

sslblacklist_tls_cert.rules